These particles are finer than beach sand and are harmful when inhaled.

这些颗粒比沙滩上的沙子更细，吸入后对人体有害。

A short drive from Patreksfjorour, you will find Rauoisandur, which means the large red sand beach.

从帕特雷克斯菲厄泽出发开很短的一段车程，你会发现 Rauoisandur，意思是巨大的红色沙滩。

Places like Iceland, Hawaii, and Japan are just a few places known for their volcanic black sand beaches.

像冰岛、夏威夷和日本这样的地方只是少数几个以火山黑沙滩而闻名的地方。

For a seaside experience with a difference, head to the north or west to discover sultry black sand beaches.

若想尝试不一样的海边体验，可以前往北边或西边 体验燠热的黑沙滩。

The island is known for its soft, white sand beaches and lively nightlife.

该岛以其柔软的白色沙滩和热闹的夜生活而闻名。

They found it in beach sand, and even in air from rooms in which humans had been working.

他们在海滩沙子中发现了它，甚至在人类工作过的房间的空气中也发现了它。

As to the beach sand, the grains were nice and round, but there were more mystery grains in there too.

沙滩上的沙子， 颗粒又好又圆，但里面的神秘颗粒也比较多。

Just like I'm out of focus or you're trying to hold onto beach sand and it's slipping through your fingers.

就像我失去焦点或者你试图抓住海滩上的沙子，但它却从你的指缝中溜走。

The sculptures are made out of pouring sand because it's apparently easier to work with than beach sand and some of the sculptures weigh more than 10 tons each.

沙雕是由流沙制成，因为显而易见，流沙比沙滩的沙子更易于操作，有些沙雕作品的重量超过10吨。

That's what researchers may have found when they dug a few feet into beach sand at Gaviota State Park, near Santa Barbara: a previously undescribed species of Streptomyces bacteria, which pumps out an antibiotic called anthracimycin.

之前未被描述过的一种链霉菌属细菌，它会产生名为“Anthracimycin”的抗生素。